人教PEP版三年级英语上册《Unit 5 第四课时》教案教学设计小学优秀公开课

1、Unit 5 第四课时课时内容B. Lets talk; Lets play课时分析本部分在 A 部分的单词及句型学习的基础上，继续学习如何表达自己想要的食物。在 Lets talk 部分，Wu Yifan, John 和 Chen Jie 在野餐。Wu Yifan 在向 John 表示自己想要喝些水，引出句式：Can I have some water, please? 通过 John 的回应，引出如何提供给别人食物的句式：Here you are. 以及如何回应别人的感谢： Youre welcome.Lets play 学生使用食物类的图片，进行重点句式的问答练习。重点操练句式：Can

2、I have? Have some Thank you. Youre welcome. 在课上，可以采用两人小组活动或者链式问答活动来进行操练，让学生既熟悉如何提出需求，又知道如何去适当地回应。在本课的图片中，还可以发现蛋糕等其他食物，在实际教学中，可以补充更多的食物类词汇，以扩充学生的词汇量，丰富他们的表达，使他们的交流更真实， 更符合他们真实的需求，从而真正提高他们的口语表达能力。课时目标1. 能够听懂、会说、认读句式：Can I have some? Here you are. Thank you. You are welcome.2. 能够听懂、会说单词：water3. 能够理解并能正

3、确认读课文对话，发音准确，语调自然。4. 能够在真实的语境中运用本课的句型来表达自己想要吃的食物，以及对别人的感谢表示回应。课时重难点1. 重点：能够听懂、会说、认读句式：Can I have some? Here you are. Thank you. You are welcome.6能够理解并能正确认读课文对话，发音准确，语调自然。2. 难点：能够在真实的语境中运用本课的句型来表达自己想要吃的食物，以及对别人的感谢表示回应。教学准备1. 多媒体课件、录音机、磁带。2. 食物图卡教学过程Step 1 Warm up1.做字母操，复习学习过的字母。Teacher: Let s do exer

4、cises about letters. A, A, A, / æ/, / æ/, / æ. B, B, B, /b/, /b/,/b/T, T, T, /t/, /t/, /t/.设计意图：通过身体来展示字母的写法，并复习其发音，为接下来的学习服务。Step 2 Lead in1. 展示字母 Ee, Ff, Jj, Rr, Bb, Mm, 学生认读字母。Teacher：What letter is this? Please say it loudly.2. 请学生说出以这些字母为首字母的食物类单词。Teacher：Which word begins with t

5、hese letters? Can you say a kind of food? E is for egg. What about f? Can you say a word that starts with M?设计意图：以首字母引出食物类单词，复习学生已知的知识，并为下一环节的学习做好铺垫。Step 3 Presentation1. 展示教材中的图片，讨论图片，引出课文内容。Teacher ： Look at that picture. Who are they? What are they doing? They are having a picnic. What would Wu Y

6、ifan like?Teacher: Now listen to the tape to find the answer.设计意图：通过提问让学生对于对话发生的背景有基本的了解，再通过对话引起他们的阅读兴趣，带着问题去认真倾听课文内容。2. 播放课文内容，学生尝试回答问题。Teacher: Now can you answer the question? What would Wu Yifan like? Yes, he would like some water. Look, this is water. （展示水的图片）Read after me, water.（板书单词）What els

7、e can you see? Can you see some cake? This is cake. （展示蛋糕图片）Read after me, cake. （板书单词）Can you see an egg? Can you see some bread? What would you like？ (引导学生用句式：Can I have some., please?来回答问题) （和学生进行一个小对话）Student：Can I have some., please? Teacher: Here you are.Student: Thank you. Teacher: You are we

8、lcome.Teacher：Read after me, welcome. You are welcome. （板书句子）设计意图：讨论课文对话内容，使学生注意到对话的细节，更深入地理解对话的内容。通过图片和对话等直观的方式，使学生能够理解对话中出现的新单词的意思， 以及新句式的意思。Step 4 Practice1. 播放课文内容，学生跟读，注意发音、语调。Teacher：Now read the dialogue with the tape. Please read it carefully and loudly.Pay attention to the pronunciation.2.

9、自由读对话内容，分角色表演课文。Teacher：Read the dialogue freely. Then I will ask you to act it out. Lets find the best group.设计意图：通过跟读，保证学生能够正确朗读对话内容。分角色表演课文， 一方面使学生能够正确流利地朗读课文，另一方面也能进一步熟悉重点句式的表达。3. 游戏：猜猜它是谁。出示食物物的部分图片，请学生猜猜是什么食物。Teacher: Look，we can see a part of the food. Whats that? Guess.设计意图：通过猜测来激发学生的参与热情。学生

10、在不断地猜中熟悉本课的重点单词。4. 展示食物单词卡片，学生快速读出单词。Teacher: Look at these cards. Ill show you the word. And you should read it as quickly as you can.5. 展示单词卡片的背面，让学生猜单词。Teacher: Look at the back of these words. Guess what it is.（把卡片递给猜对的学生）Here you are. （引导学生表示感谢，老师用 Youre welcome 来回应）6. 请学生运用手中的单词卡片来编制对话。教师先进行示范

11、。Teacher: Can I have some juice, please? Student: Here you are.Teacher: Thank you.Student: Youre welcome.Teacher：Do it in pairs, please. You can choose the food you like. Teacher: Show your dialogue, please. Lets find the best pair.设计意图： 先用两个活动使学生充分熟悉食物类单词，为他们的对话活动做好词汇上的准备。再通过单词卡片练习对话，让学生在虚拟的语境中进行语言

12、交流，从而真正理解并掌握本课重点内容。Step 5 Summary1. 倾听、学习韵句。Teacher: Its time for a chant. Listen carefully. Can I have some water? Can I have some water? Yes, yes, here you are. Yes, yes, here you are.Thank you, thank you. Thanks for the water. Youre welcome. Youre welcome.Teacher: Please say the chant after me.2.

13、 自编韵句，展示韵句，总结本课主要内容。Teacher: Now please make a chant like this and show it.设计意图：将课文主要内容总结为韵句，先进行示范，让学生掌握韵句的节奏和编写规则，然后再自己替换单词进行改编，从而起到总结、巩固本课重点句式和单词的作用。课堂作业一、 根据图片内容选择正确的选项补全句子。() 1.Can I have some , please?A. juiceB. water() 2. Can I have some , please?A. breadB. cake() 3. Can I have some , please?A. juiceB. eggs二、将下列句子按正确的顺序排列成一段对话，将序号按顺序写在横线上。1. Can I have some bread, please?2. Im hungry.3. Youre welcome.4. Thanks.5. Have some milk, too.6. Here you are.三、为下列句子选择合适的回应，将其序号填入题前括号内。() 1. Thank you.A. Thanks.B. Youre welcome. () 2. Im hungry.A. Have some bread.B. H